EP3966975A4 - Sidelink-datenpaket-bestätigung - Google Patents

Sidelink-datenpaket-bestätigung Download PDF

Info

Publication number
EP3966975A4
EP3966975A4 EP19928220.3A EP19928220A EP3966975A4 EP 3966975 A4 EP3966975 A4 EP 3966975A4 EP 19928220 A EP19928220 A EP 19928220A EP 3966975 A4 EP3966975 A4 EP 3966975A4
Authority
EP
European Patent Office
Prior art keywords
data packet
sidelink data
packet acknowledgment
acknowledgment
sidelink
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP19928220.3A
Other languages
English (en)
French (fr)
Other versions
EP3966975A1 (de
Inventor
Prateek Basu Mallick
Karthikeyan Ganesan
Ravi Kuchibhotla
Alexander Johann Maria Golitschek Edler Von Elbwart
Xiaodong Yu
Hyejung Jung
Joachim Loehr
Vijay Nangia
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lenovo Beijing Ltd
Original Assignee
Lenovo Beijing Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Lenovo Beijing Ltd filed Critical Lenovo Beijing Ltd
Publication of EP3966975A1 publication Critical patent/EP3966975A1/de
Publication of EP3966975A4 publication Critical patent/EP3966975A4/de
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1835—Buffer management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • H04L1/1816—Hybrid protocols; Hybrid automatic repeat request [HARQ] with retransmission of the same, encoded, message
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/08—Arrangements for detecting or preventing errors in the information received by repeating transmission, e.g. Verdan system
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • H04L5/0055—Physical resource allocation for ACK/NACK
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L2001/0092—Error control systems characterised by the topology of the transmission link

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
EP19928220.3A 2019-05-05 2019-05-05 Sidelink-datenpaket-bestätigung Pending EP3966975A4 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2019/085478 WO2020223846A1 (en) 2019-05-05 2019-05-05 Sidelink data packet acknowledgment

Publications (2)

Publication Number Publication Date
EP3966975A1 EP3966975A1 (de) 2022-03-16
EP3966975A4 true EP3966975A4 (de) 2023-03-08

Family

ID=73050970

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19928220.3A Pending EP3966975A4 (de) 2019-05-05 2019-05-05 Sidelink-datenpaket-bestätigung

Country Status (4)

Country Link
US (1) US12438645B2 (de)
EP (1) EP3966975A4 (de)
CN (1) CN113785516B (de)
WO (1) WO2020223846A1 (de)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111436145A (zh) * 2019-01-11 2020-07-21 华为技术有限公司 资源配置的方法和装置
CN112242882A (zh) * 2019-07-17 2021-01-19 夏普株式会社 由用户设备执行的方法以及用户设备
US11791943B2 (en) * 2019-07-26 2023-10-17 Qualcomm Incorporated Techniques for retransmissions in wireless communication systems
US11695532B2 (en) * 2019-08-07 2023-07-04 Intel Corporation Transmission time interval (TTI) scheduling for physical uplink shared channel (PUSCH) transmissions
CN110545168B (zh) * 2019-09-12 2024-12-03 中兴通讯股份有限公司 上行传输方法和装置
KR102859038B1 (ko) * 2019-09-30 2025-09-11 후아웨이 테크놀러지 컴퍼니 리미티드 통신 방법 및 장치
US11582715B2 (en) * 2020-02-12 2023-02-14 Qualcomm Incorporated Radio (NR) multicast feedback switching
US12363710B2 (en) * 2020-03-16 2025-07-15 Qualcomm Incorporated Resource allocation for sidelink-assisted uplink transmission
WO2021206494A1 (en) * 2020-04-09 2021-10-14 Lg Electronics Inc. Soft buffer flushing based on mac reset for rrc connection between wireless devices
US11943825B2 (en) * 2020-07-09 2024-03-26 Qualcomm Incorporated Feedback-based broadcasting of network coded packets with sidelink
CN114071473A (zh) * 2020-08-05 2022-02-18 索尼公司 电子设备、无线通信方法和计算机可读存储介质
US11689325B2 (en) * 2020-12-16 2023-06-27 Qualcomm Incorporated Feedback transmission via a sidelink feedback channel resource of a sidelink resource pool
CN117835296A (zh) * 2022-09-28 2024-04-05 上海朗帛通信技术有限公司 一种被用于无线通信中的方法和装置
WO2025138138A1 (zh) * 2023-12-29 2025-07-03 北京小米移动软件有限公司 一种基于环境物联网的通信方法、通信系统及存储介质

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170288820A1 (en) * 2014-12-16 2017-10-05 Huawei Technologies Co., Ltd. Methods and nodes in a wireless communication system
US20190053267A1 (en) * 2017-08-14 2019-02-14 Qualcomm Incorporated Methods and apparatus for control channel scheduling in wireless communications
WO2019077194A1 (en) * 2017-10-19 2019-04-25 Nokia Technologies Oy ENHANCED ASSISTED RETRANSMISSION TECHNIQUE FOR CELLULAR COMMUNICATIONS

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EP2166804A1 (de) * 2008-09-17 2010-03-24 Panasonic Corporation Deaktivierung semipersistenter Ressourcenzuweisungen in einem mobilen Kommunikationsnetz
EP3206321B1 (de) * 2016-02-15 2020-07-08 Panasonic Intellectual Property Corporation of America Verbesserter uplink-harq-betrieb für prosafähige benutzergeräte in sidelink-entdeckungsbetrieb
US10356733B2 (en) * 2016-08-11 2019-07-16 Qualcomm Incorporated Distributed joint access for unlicensed sidelink
WO2018027917A1 (en) * 2016-08-12 2018-02-15 Mediatek Singapore Pte. Ltd Methods and apparatus for uplink data transmission
US10567986B2 (en) * 2016-09-06 2020-02-18 Qualcomm Incorporated Back-off mechanisms for fair joint access of unlicensed sidelink
EP3535871A1 (de) * 2016-11-28 2019-09-11 Huawei Technologies Co., Ltd. Basisstation und sender und relaiskommunikationsvorrichtungen für mobilfunk- und d2d-kommunikation
US10965409B2 (en) * 2017-01-09 2021-03-30 Sony Corporation Communication device, infrastructure equipment and methods
EP3602886B1 (de) * 2017-03-23 2024-08-14 Motorola Mobility LLC Anzeige für eine harq-ack-rückkopplung
US10727987B2 (en) * 2017-04-03 2020-07-28 Qualcomm Incorporated Feedback for codeblock group based transmissions
US10931426B2 (en) * 2017-08-10 2021-02-23 Futurewei Technologies, Inc. System and method for sidelink feedback
CN111263469B (zh) * 2019-01-18 2022-02-15 维沃移动通信有限公司 确定参数值的方法和设备
US10735139B1 (en) * 2019-02-15 2020-08-04 Qualcomm Incorporated Retransmission identification in wireless systems
EP3952430A4 (de) * 2019-04-02 2022-11-16 Ntt Docomo, Inc. Kommunikationsvorrichtung und kommunikationsverfahren

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170288820A1 (en) * 2014-12-16 2017-10-05 Huawei Technologies Co., Ltd. Methods and nodes in a wireless communication system
US20190053267A1 (en) * 2017-08-14 2019-02-14 Qualcomm Incorporated Methods and apparatus for control channel scheduling in wireless communications
WO2019077194A1 (en) * 2017-10-19 2019-04-25 Nokia Technologies Oy ENHANCED ASSISTED RETRANSMISSION TECHNIQUE FOR CELLULAR COMMUNICATIONS

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
"3rd Generation Partnership Project; Technical Specification Group Radio Access Network; NR; Study on Vehicle-to-Everything (Release 16)", 8 March 2019 (2019-03-08), XP051687051, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/Email%5FDiscussions/RAN1/[RAN1%2396]/[96%2DNR%2D04]%20V2X> [retrieved on 20190308] *
QUALCOMM INCORPORATED: "Physical layer procedures for sidelink", vol. RAN WG1, no. Xian, China; 20190408 - 20190412, 30 March 2019 (2019-03-30), XP051691935, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/tsg%5Fran/WG1%5FRL1/TSGR1%5F96b/Docs/R1%2D1905012%2Ezip> [retrieved on 20190330] *
QUALCOMM INCORPORATED: "QoS for NR V2X", vol. RAN WG2, no. Xi'an, China; 20190408 - 20190412, 1 April 2019 (2019-04-01), XP051709665, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/tsg%5Fran/WG2%5FRL2/TSGR2%5F105bis/Docs/R2%2D1905196%2Ezip> [retrieved on 20190401] *
See also references of WO2020223846A1 *

Also Published As

Publication number Publication date
EP3966975A1 (de) 2022-03-16
CN113785516A (zh) 2021-12-10
CN113785516B (zh) 2024-06-07
WO2020223846A1 (en) 2020-11-12
US12438645B2 (en) 2025-10-07
US20220006571A1 (en) 2022-01-06

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